Ellison & Mitchell 1850

Robert Ellison married Martha Ann Mitchell about 1840.In the 1850 Census they are farming in Somerford twsp. of Madison Co. Pa. They have 4 children, Clandius 1842: Mary Ann 1844: William A. 1846: Philandis 1848. In the 1860 Census it shows them farming in Monroe twsp. of Madison Co. with the above children plus, Chandler 1850: Remembrance 1853: Henry Young 1857: and a child from Ireland, Cathrin Hanley 1847.Robert Ellison's Father was from Ireland, so Cathrin Hanley could have been a relative. I am looking for descendants to exchange information.Chandler was my GGrandfather. When Robert and Martha moved to Missouri, only the three youngest sons were with him. Any information would be most welcome.Thank you Ruth Stutesmanrstutes@epsi.net